senior java developerin jobs in London

**Company Description** Experian is a global data and technology company, powering opportunities for people and businesses around the world. We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more. Experian invests in people and new advanced technologies to unlock the power of data. We...

Grid Dynamics recruits a Senior Low-Latency Java Engineer to optimize FX eTrading latency and build high-throughput, low-GC Java systems. You will profile, tune, and shape JVM behavior while collaborating with quants and traders to enhance order execution and market data delivery.Join a team working with Ambrosia and telemetry stacks, leveraging cutting-edge...

Senior Software Engineer, Quant trading – Python, JavaLondon (Hybrid)130,000-175,000 + benefits and bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client.My client, a leading player in the global cryptoassets industry, is seeking a talented Senior Software Engineer to join their dynamic team. This role will...

We are seeking a highly skilled Senior Java Engineer to join a collaborative Agile engineering team delivering scalable, cloud-native solutions. This role is ideally suited to an experienced engineer who is passionate about software craftsmanship, enjoys knowledge sharing, and thrives in a highly collaborative environment where pair programming is a...

The roleWe are looking for a Senior Java Developer to help design and deliver a platform built around Java microservices. You will take ownership of backend services, contribute to architecture decisions and work closely with product, QA and DevOps colleagues to turn business requirements into reliable software. This role suits an experienced engineer who...

Our Asset and Wealth Management division is driven by innovators like you who are driven to create technology solutions that make us work more efficiently and help our businesses grow. It's our mission to efficiently take care of our clients' wealth, helping them get, and remain properly invested. Across 27 cities, our team of 4,600 agile technologists...

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.We are seeking an exceptional Principal Engineer – Full Stack Java to provide technical leadership and architectural direction for...

The Senior lead Scala Engineer will play a key role in the engineering and delivery of a critical market-infrastructure service within the Equities platform, with a strong focus on AWS cloud-native developmentReporting directly to the Senior Technical Delivery Engineer, Post Trade, the successful candidate will be responsible for designing, implementing, and...

## Lead Java DeveloperApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted 30+ Days Agojob requisition id: 26949717**Discover your future at Citi**Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll...

We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions.Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.This role involves leading a team of engineers on high-profile projects, ensuring best practices...

Senior Software Engineer, Quant trading – Python, RUST, C++London (Hybrid)150, ,000 + 50k+ bonusQuant Capital is urgently looking for a Senior Software Engineer to join our high profile client.My client, a leading player in the global cryptoassets industry, is seeking a talented Senior Software Engineer to join their dynamic team. This role will be...

Rightmove is seeking a software engineer to design and deliver new features in a hybrid London-based team. You’ll work on in-house apps and microservices, collaborating with product and engineering to balance performance and scalability.You'll lead complex projects, champion TDD and modern CI/CD practices, and mentor junior engineers while driving...

J.P. Morgan is seeking a Software Engineer III (Java/Python) to join the Commercial & Investment Banking Emerging Markets Team in London. You will contribute to building secure, scalable, production-ready software and participate in agile development, code reviews, testing, and deployment.The role emphasizes high-quality production code, AI-assisted tooling,...

We are seeking a highly skilled Senior Java Engineer to join a collaborative Agile engineering team delivering scalable, cloud-native solutions. This role is ideally suited to an experienced engineer who is passionate about software craftsmanship, enjoys knowledge sharing, and thrives in a highly collaborative environment where pair programming is a...

Senior KDB+ / q Software Engineer Prime Brokerage Risk & Margining | Inside IR35 | £730 per day (Umbrella) | London Hybrid We're currently looking for an experienced Senior KDB+ / q Software Engineer to join a leading financial services organisation on an initial 13-week contract. This role will suit a hands-on engineer with deep expertise in KDB+/q...

JUXT in London seeks a senior engineer for the embedded team within Prime Brokerage, building data-intensive systems at scale. You will own portions of the regulatory and client reporting book, transforming data from upstream sources into reports and feeds to clients and bank systems.You’ll work across Kotlin and Java apps, with strong focus on large...

Oxford Knight is seeking a Senior Java Developer to join the central Equities Execution team in London. You will work on a platform of 350+ Portfolio Manager teams, optimizing how equity orders are executed and determining when to internalise flow or route to market.You’ll build and enhance execution algorithms and trader tooling, and contribute to a major...

Our vision is to give everyone the belief they can make their move. We aim to make moving simpler, by giving everyone the best place to turn to and return to for access to the tools, expertise, trust, and belief to make it happen.We're home to the UK's largest choice of properties and are the go-to destination for millions of people planning their next move,...

ARQ is hiring a Backend Engineer to design, develop, and maintain scalable backend systems for our fintech products. You’ll work with a talented team to deliver secure, high-performing services that power our money-mover infrastructure across borders.You’ll contribute to greenfield projects and modernize existing platforms, building REST APIs and...

Synechron in London is seeking an experienced Senior Java Developer to join a technology team supporting a Client in London. The successful candidate will design, develop, and maintain high-quality, scalable software solutions within a regulated financial-services environment.This role requires strong hands-on expertise in Java development, distributed...